John A. Russo (born 1939), sometimes credited as Jack Russo or John Russo, is an American screenwriter and film director most commonly associated with the 1968 horror classic Night of the Living Dead. As a screenwriter, his credits include Night of the Living Dead, The Majorettes, Midnight, and Santa Claws. The latter two, he also directed. He has performed small roles as an actor, most notably the first zombie who is stabbed in the head in Night of the Living Dead, as well as cameos in There's Always Vanilla and House of Frankenstein 1997. John Russo is also the founder and one of the co-mentors along with Russell Streiner of the John Russo Movie Making Program at DuBois Business College in DuBois, Pennsylvania.
With Avatar Press he is writing a number of comic books: